Matrix-induced modification of imprinting effect for Cu2+ adsorption in hybrid silica matrices

Rajendra D. Makote; Sheng Dai

doi:10.1016/S0003-2670(00)01334-9

Matrix-induced modification of imprinting effect for Cu²⁺ adsorption in hybrid silica matrices

Rajendra D. Makote, Sheng Dai

Chemical Sciences Division

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

Matrix-induced modification of the imprinting effect for Cu²⁺ adsorption in sol-gel sorbents has been investigated. This investigation shows that the hydrophobicity of the sol-gel matrices enhances the imprinting effect and selectivity of the sorbents toward target ions. Modification of the matrix hydrophobicity can be easily achieved by copolymerizing tetramethylorthosilicate and methyltrimethoxysilane or phenyltrimethoxysilane.

Original language	English
Pages (from-to)	169-175
Number of pages	7
Journal	Analytica Chimica Acta
Volume	435
Issue number	1
DOIs	https://doi.org/10.1016/S0003-2670(00)01334-9
State	Published - May 17 2001

Funding

This work was conducted at the Oak Ridge National Laboratory and supported by the Division of Chemical Sciences, Office of Basic Energy Sciences, US Department of Energy, under contract DE-AC05-00OR22725 with UT-Battelle, LLC.

Funders	Funder number
Division of Chemical Sciences
Office of Basic Energy Sciences
US Department of Energy	DE-AC05-00OR22725

Keywords

Matrix-induced modification
Polymer
Sol-gel sorbents

Access to Document

10.1016/S0003-2670(00)01334-9

Cite this

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abstract = "Matrix-induced modification of the imprinting effect for Cu2+ adsorption in sol-gel sorbents has been investigated. This investigation shows that the hydrophobicity of the sol-gel matrices enhances the imprinting effect and selectivity of the sorbents toward target ions. Modification of the matrix hydrophobicity can be easily achieved by copolymerizing tetramethylorthosilicate and methyltrimethoxysilane or phenyltrimethoxysilane.",

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